Math virtual assistant

Calculators Topics Go Premium About Snapxam
ENGESP

Step-by-step Solution

Solve the equation 21-6x=27-8x

Go
1
2
3
4
5
6
7
8
9
0
x
y
(◻)
◻/◻
2

e
π
ln
log
lim
d/dx
Dx
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Answer

$x=3$

Step-by-step explanation

Problem to solve:

$21-6x=27-8x$
1

Grouping terms

$21-6x+8x=27$
2

Adding $-6x$ and $8x$

$21+2x=27$

Unlock this step-by-step solution!

Answer

$x=3$
$21-6x=27-8x$

Main topic:

Equations

Time to solve it:

~ 0.51 seconds

Struggling with math?

Access detailed step by step solutions to millions of problems, growing every day!